#A3C951#A3C951

#A3C951 is a light, vivid yellow-green. Relative luminance 0.502; OKLCH L 78.4% C 0.153 H 124.7°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX#A3C951
RGBrgb(163, 201, 81)
HSLhsl(79, 53%, 55%)
HSVhsv(79, 60%, 79%)
CMYKcmyk(18.9%, 0%, 59.7%, 21.2%)
CIE-LABlab(76.16, -30.61, 54.50)
CIE-LCHlch(76.16, 62.51, 119.32°)
OKLaboklab(78.4% -0.0872 0.1262)
OKLCHoklch(78.4% 0.153 124.7)
XYZxyz(37.4763, 50.1536, 15.4892)
Luminance0.5015 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3C951 #7751C9
analogous
#C9B351 #A3C951 #67C951
triadic
#A3C951 #51A3C9 #C951A3
tetradic
#A3C951 #51C9B3 #7751C9 #C95167
square
#A3C951 #51C9B3 #7751C9 #C95167
split-complementary
#A3C951 #5167C9 #B351C9
monochromatic
#5F7A26 #84A934 #A3C951 #BCD780 #D4E6AE

Accessibility & contrast

On white

1.90
#A3C951 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.03
#A3C951 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C951
11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3C951#FFFFFF#000000##000000
##A3C9511.001.9011.0311.03
#FFFFFF1.901.0021.0021.00
#00000011.0321.001.001.00
##00000011.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#D3BD44
Deuteranopia (green-blind)
#CEBB59
Tritanopia (blue-blind)
#AAC0AF
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #a3c951;
/* rgb */ color: rgb(163, 201, 81);
/* oklch */ color: oklch(78.4% 0.153 124.7);
Tailwind
colors: {
  custom: {
    50: '#c1d986',
    500: '#a3c951',
    950: '#000000',
  },
}
SCSS
$custom: #a3c951;
$custom-light: #c1d986;
$custom-dark: #000000;
JSON
{
  "hex": "#a3c951",
  "rgb": {
    "r": 163,
    "g": 201,
    "b": 81
  },
  "hsl": {
    "h": 79,
    "s": 52.632,
    "l": 55.294
  },
  "oklch": {
    "l": 0.784,
    "c": 0.15338,
    "h": 124.7
  },
  "luminance": 0.50154
}

Semantic roles & 50–950 ramp

primary
#A3C951
secondary
#523C82
accent
#4CDC79
background
#FDFEFB
surface
#F9FBF2
border
#D2D4CC
text
#13140B
muted
#82837E

Preview Lab

Preview with #A3C951

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#A3C951 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva